Bessey welding table clamps designed for 16 mm matrix tables are available in a wide range of choices for different needs including variable throat depth versions and accessories to complement the clamps. The TW16 series from Bessey offers clamping elements with a fixed throat depth of 4 in (100 mm) and a clamping capacity of approx. 8 in (200 mm). For increased flexibility the TWV16 series adds 3 more clamps into the mix that have variable throat depth. The variable throat depth may be set to any distance that falls within the min-max range of the sliding arm. Both series are characterized by a tempered profiled rail and forged sliding arm for strength where you need it, as well as the option to choose between three handle variants. The versions with the high quality 2-component plastic handle and the T-bar handle have a smooth-running trapezoidal threaded spindle and replaceable pressure pads that require no tools to install. The lever handle variant has a positive locking ratchet mechanism for controlled, fast and vibration-proof clamping. Many accessories are available, such as V-blocks, variable risers and assorted adapters that enable the use of toggle clamps on matrix tables with 16 mm holes. There are also 4 different adapters that allow use of the TW16 series clamps on woodworking benches with 3/4 in, 20 mm, 1 in and 30 mm bench dog holes.